The Demigod Files (Percy Jackson and the Olympians #4.5, 4.6, 4.7) by Rick Riordan
Brand New Paperback
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How do you handle an encounter with Medusa on the New Jersey interstate? What’s the best way to take down a minotaur? Become an expert on everything in Percy’s world with this must-have guide to the Percy Jackson and the Olympians series.